TrueCloudLab/neo-go
8
0
Fork 0
mirror of https://github.com/nspcc-dev/neo-go.git synced 2025-05-03 01:41:48 +00:00
Code Issues Projects Releases Packages Wiki Activity

vm: fix non-dupped items in PICKITEM

Browse source 
TestPICKITEMDupMap and TestPICKITEMDupArray were failing.
This commit is contained in:
Roman Khimov 2019-12-17 17:20:44 +03:00
parent a6d60e387a
commit 21efcb012b
2 changed files with 26 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

24
pkg/vm/vm_test.go
View file

@ -1092,6 +1092,30 @@ func TestPICKITEMByteArray(t *testing.T) {
assert.Equal(t, makeStackItem(2), vm.estack.Pop().value)
}
func TestPICKITEMDupArray(t *testing.T) {
prog := makeProgram(opcode.DUP, opcode.PUSH0, opcode.PICKITEM, opcode.ABS)
vm := load(prog)
vm.estack.PushVal([]StackItem{makeStackItem(-1)})
runVM(t, vm)
assert.Equal(t, 2, vm.estack.Len())
assert.Equal(t, int64(1), vm.estack.Pop().BigInt().Int64())
items := vm.estack.Pop().Value().([]StackItem)
assert.Equal(t, big.NewInt(-1), items[0].Value())
}
func TestPICKITEMDupMap(t *testing.T) {
prog := makeProgram(opcode.DUP, opcode.PUSHBYTES1, 42, opcode.PICKITEM, opcode.ABS)
vm := load(prog)
m := NewMapItem()
m.Add(makeStackItem([]byte{42}), makeStackItem(-1))
vm.estack.Push(&Element{value: m})
runVM(t, vm)
assert.Equal(t, 2, vm.estack.Len())
assert.Equal(t, int64(1), vm.estack.Pop().BigInt().Int64())
items := vm.estack.Pop().Value().(map[interface{}]StackItem)
assert.Equal(t, big.NewInt(-1), items[string([]byte{42})].Value())
}
func TestPICKITEMMap(t *testing.T) {
prog := makeProgram(opcode.PICKITEM)
vm := load(prog)